Free points ur welcome

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

Which number line represents the solution set for the inequality - x 24?

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64